Wind, waves & weather forecast Iwai


Data based on our forecast model
Last update:
19:39 local time
This forecast is based on the GFS model

Saturday, Jul 22

Wind
Weather
Waves
Tides
00
h
9 kts
max 15kts
27°C
1013hpa
0.8m
9s
1.2 m
03
h
9 kts
max 14kts
27°C
1013hpa
0.8m
9s
02:52
1.5 m
06
h
8 kts
max 13kts
27°C
1013hpa
0.8m
10s
1.0 m
09
h
10 kts
max 13kts
28°C
1013hpa
0.8m
10s
10:02
0.2 m
12
h
12 kts
max 15kts
29°C
1012hpa
0.8m
10s
0.5 m
15
h
13 kts
max 17kts
29°C
1011hpa
0.9m
10s
1.3 m
18
h
12 kts
max 18kts
28°C
1011hpa
1.0m
10s
17:04
1.5 m
21
h
11 kts
max 18kts
27°C
1011hpa
1.1m
10s
22:15
1.0 m

Sunday, Jul 23

00
h
11 kts
max 19kts
26°C
1011hpa
1.1m
10s
1.1 m
03
h
11 kts
max 18kts
26°C
1009hpa
1.2m
10s
03:36
1.6 m
06
h
12 kts
max 19kts
26°C
1009hpa
1.2m
10s
1.2 m
09
h
13 kts
max 19kts
27°C
1009hpa
1.4m
10s
0.4 m
12
h
14 kts
max 20kts
28°C
1008hpa
1.5m
11s
10:39
0.2 m
15
h
15 kts
max 21kts
28°C
1007hpa
1.7m
11s
1.1 m
18
h
14 kts
max 21kts
27°C
1006hpa
1.8m
11s
17:37
1.6 m
21
h
13 kts
max 20kts
26°C
1006hpa
1.9m
11s
1.1 m

Monday, Jul 24

Wind
Weather
Waves
Tides
00
h
14 kts
max 21kts
26°C
1005hpa
1.9m
11s
22:53
1.0 m
03
h
14 kts
max 22kts
26°C
1004hpa
1.9m
11s
04:17
1.6 m
06
h
14 kts
max 21kts
27°C
1004hpa
1.9m
11s
1.4 m
09
h
16 kts
max 21kts
28°C
1005hpa
2.0m
12s
0.5 m
12
h
17 kts
max 23kts
28°C
1004hpa
2.1m
12s
11:15
0.1 m
15
h
19 kts
max 26kts
28°C
1003hpa
2.2m
12s
1.0 m
18
h
18 kts
max 26kts
27°C
1003hpa
2.2m
12s
18:09
1.6 m
21
h
18 kts
max 27kts
27°C
1003hpa
2.1m
12s
1.2 m

Tuesday, Jul 25

00
h
18 kts
max 26kts
27°C
1003hpa
2.1m
11s
23:30
0.9 m
03
h
17 kts
max 25kts
27°C
1002hpa
2.1m
11s
1.4 m
06
h
16 kts
max 24kts
27°C
1003hpa
2.0m
11s
04:57
1.6 m
09
h
15 kts
max 21kts
28°C
1003hpa
1.9m
11s
0.7 m
12
h
16 kts
max 21kts
28°C
1003hpa
1.9m
11s
11:50
0.2 m
15
h
16 kts
max 22kts
28°C
1002hpa
2.0m
11s
0.8 m
18
h
14 kts
max 22kts
27°C
1003hpa
2.0m
12s
18:39
1.6 m
21
h
13 kts
max 20kts
27°C
1004hpa
1.9m
12s
1.3 m

Wednesday, Jul 26

Wind
Weather
Waves
Tides
00
h
12 kts
max 19kts
27°C
1004hpa
1.8m
12s
00:06
0.9 m
03
h
9 kts
max 15kts
27°C
1003hpa
1.7m
12s
1.3 m
06
h
8 kts
max 12kts
27°C
1004hpa
1.6m
12s
05:36
1.6 m
09
h
9 kts
max 11kts
2 mm
28°C
1005hpa
1.6m
12s
0.9 m
12
h
10 kts
max 12kts
4 mm
29°C
1004hpa
1.5m
12s
12:24
0.2 m
15
h
10 kts
max 13kts
8 mm
28°C
1004hpa
1.5m
12s
0.7 m
18
h
7 kts
max 10kts
7 mm
28°C
1005hpa
1.5m
11s
19:09
1.6 m
21
h
4 kts
max 5kts
10 mm
27°C
1006hpa
1.5m
11s
1.4 m

Thursday, Jul 27

00
h
6 kts
max 8kts
9 mm
27°C
1006hpa
1.4m
11s
00:43
0.8 m
03
h
8 kts
max 10kts
13 mm
27°C
1007hpa
1.4m
11s
1.1 m
06
h
7 kts
max 9kts
1 mm
27°C
1008hpa
1.4m
11s
06:16
1.6 m
09
h
8 kts
max 11kts
3 mm
28°C
1009hpa
1.5m
11s
1.1 m
12
h
7 kts
max 9kts
3 mm
29°C
1008hpa
1.6m
11s
12:58
0.3 m
15
h
6 kts
max 8kts
5 mm
29°C
1008hpa
1.5m
11s
0.6 m
18
h
5 kts
max 8kts
1 mm
28°C
1009hpa
1.6m
13s
1.4 m
21
h
5 kts
max 6kts
1 mm
27°C
1010hpa
1.8m
14s
19:40
1.6 m

Friday, Jul 28

Wind
Weather
Waves
Tides
00
h
4 kts
max 6kts
26°C
1009hpa
2.0m
15s
01:22
0.8 m
03
h
5 kts
max 7kts
0 mm
26°C
1010hpa
2.2m
15s
0.9 m
06
h
4 kts
max 6kts
26°C
1010hpa
2.3m
14s
06:58
1.5 m
09
h
4 kts
max 5kts
1 mm
28°C
1010hpa
2.3m
14s
1.3 m
12
h
4 kts
max 4kts
1 mm
29°C
1009hpa
2.3m
14s
0.6 m
15
h
7 kts
max 7kts
1 mm
29°C
1008hpa
2.3m
14s
13:31
0.4 m
18
h
7 kts
max 8kts
28°C
1009hpa
2.3m
13s
1.3 m
21
h
5 kts
max 8kts
26°C
1009hpa
2.4m
13s
20:11
1.5 m

Saturday, Jul 29

00
h
3 kts
max 4kts
26°C
1008hpa
2.4m
13s
1.0 m
03
h
3 kts
max 4kts
26°C
1008hpa
2.4m
13s
02:05
0.8 m
06
h
5 kts
max 7kts
26°C
1008hpa
2.3m
12s
1.3 m
09
h
5 kts
max 6kts
28°C
1008hpa
2.3m
12s
07:44
1.4 m
12
h
6 kts
max 7kts
29°C
1007hpa
2.2m
12s
0.8 m
15
h
6 kts
max 7kts
1 mm
29°C
1006hpa
2.1m
12s
14:06
0.6 m
18
h
6 kts
max 8kts
1 mm
28°C
1007hpa
2.1m
11s
1.1 m
21
h
5 kts
max 7kts
1 mm
26°C
1007hpa
2.0m
11s
20:44
1.5 m

Sunday, Jul 30

Wind
Weather
Waves
Tides
00
h
4 kts
max 5kts
26°C
1006hpa
2.0m
11s
1.1 m
03
h
4 kts
max 5kts
2 mm
26°C
1006hpa
2.0m
11s
02:56
0.8 m
06
h
4 kts
max 6kts
2 mm
26°C
1006hpa
1.9m
11s
1.1 m
09
h
5 kts
max 7kts
4 mm
26°C
1007hpa
1.9m
11s
08:39
1.3 m
12
h
6 kts
max 10kts
1 mm
26°C
1006hpa
1.9m
11s
1.0 m
15
h
7 kts
max 11kts
2 mm
26°C
1005hpa
1.9m
11s
14:43
0.7 m
18
h
7 kts
max 12kts
2 mm
26°C
1005hpa
1.9m
11s
1.1 m
21
h
9 kts
max 15kts
5 mm
26°C
1006hpa
2.0m
11s
21:21
1.4 m

Monday, Jul 31

00
h
9 kts
max 14kts
1 mm
25°C
1006hpa
2.0m
11s
1.2 m
03
h
9 kts
max 14kts
1 mm
25°C
1005hpa
2.0m
11s
03:59
0.8 m
06
h
11 kts
max 16kts
25°C
1006hpa
2.0m
12s
0.9 m
09
h
11 kts
max 15kts
26°C
1006hpa
2.0m
12s
09:54
1.2 m
12
h
11 kts
max 14kts
27°C
1006hpa
2.1m
12s
1.1 m
15
h
10 kts
max 14kts
28°C
1005hpa
2.1m
12s
15:27
0.8 m
18
h
10 kts
max 15kts
26°C
1005hpa
2.1m
12s
1.0 m
21
h
12 kts
max 17kts
25°C
1007hpa
2.1m
12s
22:06
1.4 m

Tuesday, Aug 01

Wind
Weather
Waves
Tides
00
h
12 kts
max 17kts
24°C
1006hpa
2.1m
12s
1.3 m
03
h
11 kts
max 16kts
24°C
1006hpa
2.1m
12s
0.9 m
06
h
12 kts
max 16kts
24°C
1006hpa
2.1m
12s
05:20
0.7 m

Description

This is the wind, wave and weather forecast for Iwai in Chiba, Japan. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing or paragliding.

The Forecast is based on the GFS model. Forecasts are available worldwide. The horizontal resolution is about 13 km. Forecasts are computed 4 times a day, at about 2:00 PM, 8:00 PM, 2:00 AM and 8:00 AM Japan Standard Time. Predictions are available in time steps of 3 hours for up to 10 days into the future. The arrows point in the direction that the wind is blowing.

Check the wind forecast for Iwai when you want to find the best last minute travel destination for your kiteboarding, windsurfing or sailing vacation in Japan.

Units Our default units are knots and degrees Celsius. These are often used by sailors, kiters, surfers, windsurfers or paragliders. You can change units on our settings page.

Help If you need more information about our wind forecast for Iwai, have a look at our help section.

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